GM328 LCD Screen Digital Transistor Tester + PWM

Name: GM328 LCD Screen Digital Transistor Tester + PWM
SKU: 26625
Price: 27.99 USD
Availability: InStock

GM328B Transistor Tester - Capacitors, resistors, FET's and more. Generates PWM up to 99% (duty cycle)

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GM328 LCD Screen Digital Transistor Tester + PWM 1

GM328 LCD Screen Digital Transistor Tester + PWM 2

GM328 LCD Screen Digital Transistor Tester + PWM 3

GM328 LCD Screen Digital Transistor Tester + PWM 4

GM328 LCD Screen Digital Transistor Tester + PWM 5

GM328 LCD Screen Digital Transistor Tester + PWM 6

GM328 LCD Screen Digital Transistor Tester + PWM 7

GM328 LCD Screen Digital Transistor Tester + PWM 8

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GM328B Transistor Tester - Capacitors, resistors, FET's and more. Generates PWM up to 99% (duty cycle)

What is it? GM328A LCD (160*128) Transistor Tester Diode Capacitance with standoff's and knurled pot knob. PWM Square Wave Signal Generator Measure frequency from 1HZ - 2MHZ Resistor measurement up …

What is it?

GM328A LCD (160*128) Transistor Tester Diode Capacitance with standoff's and knurled pot knob.

PWM Square Wave Signal Generator
Measure frequency from 1HZ - 2MHZ
Resistor measurement up to 50M Ohms
Input voltage: DC 6.8V-12V or (9V battery) not included
DC Voltage measurement up to 50V
Current: 30mA (approx.)
Working voltage: about 30mA, measured when inputting 7.5V DC voltage
Transistor tester control
Capacitance measurement from 25pF~100mF *Discharge capacitor before measuring to avoid damage to the unit!

Power up by long pressing the rotary switch.

The tester is controlled by a rotary encoder switch. The rotary encoder switch can have a total of 6 operations, short press, long press, left rotation, right rotation, hold left rotation, hold right rotation.

What makes it special?

Compact and affordable to test many passive components. User can set RBG color and calibrate. The zero insertion force (ZIF) socket seat is sectioned into three (3) test points. TP1, TP2, TP3. The distribution of these three test points in the test block is as follows: 1st 6 slots are TP1, middle 2 slots are TP2, and TP3 are the last 6 slots.

FYI: It is possible to measure two resistors or capacitors in series using the top and bottom rows! Remember the formulas for these components in series versus parallel.

A workbench must have for electronic hobbyist and engineers.

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